284849152

素因数分解:

$2^{10}\times 7^3\times {\mathrm{811}}^1$

素因数の和:852

約数の個数: 88

約数和(自身を含む): 664865600

約数和(自身を除く): 380016448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 512, 686, 784, 811, 896, 1024, 1372, 1568, 1622, 1792, 2744, 3136, 3244, 3584, 5488, 5677, 6272, 6488, 7168, 10976, 11354, 12544, 12976, 21952, 22708, 25088, 25952, 39739, 43904, 45416, 50176, 51904, 79478, 87808, 90832, 103808, 158956, 175616, 181664, 207616, 278173, 317912, 351232, 363328, 415232, 556346, 635824, 726656, 830464, 1112692, 1271648, 1453312, 2225384, 2543296, 2906624, 4450768, 5086592, 5813248, 8901536, 10173184, 17803072, 20346368, 35606144, 40692736, 71212288, 142424576, 284849152]

約数ペア:

[(1, 284849152), (2, 142424576), (4, 71212288), (7, 40692736), (8, 35606144), (14, 20346368), (16, 17803072), (28, 10173184), (32, 8901536), (49, 5813248), (56, 5086592), (64, 4450768), (98, 2906624), (112, 2543296), (128, 2225384), (196, 1453312), (224, 1271648), (256, 1112692), (343, 830464), (392, 726656), (448, 635824), (512, 556346), (686, 415232), (784, 363328), (811, 351232), (896, 317912), (1024, 278173), (1372, 207616), (1568, 181664), (1622, 175616), (1792, 158956), (2744, 103808), (3136, 90832), (3244, 87808), (3584, 79478), (5488, 51904), (5677, 50176), (6272, 45416), (6488, 43904), (7168, 39739), (10976, 25952), (11354, 25088), (12544, 22708), (12976, 21952)]